Amine modified polysaccharides
US6159721A · kind A · utility
1Cited by
10References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 20, 1997 |
| Grant date | Dec 12, 2000 |
| Priority date | — |
| Expiry date | Aug 20, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L5/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Amine modified pectins wherein the amine is a water soluble amine, amino acid, etc. and process to catalyze the reaction of water soluble polymers having alkoxyester and carboxylic acid functionality, such as polysaccharides, with a primary or secondary amine in the presence of a protease and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.